Core i7-8086K vs Xeon Silver 4208
Description
The i7-8086K is based on Coffee Lake architecture while the Silver 4208 is based on Cascade Lake.
Using the multithread performance as a reference, the i7-8086K gets a score of 352.4 k points while the Silver 4208 gets 311.6 k points.
Summarizing, the i7-8086K is 1.1 times faster than the Silver 4208. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-8086K gets a score of 352.4 k points while the Silver 4208 gets 311.6 k points.
Summarizing, the i7-8086K is 1.1 times faster than the Silver 4208. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
50657
Core
Coffee Lake-S
Cascade Lake-SP
Base frecuency
4 GHz
2.1 GHz
Boost frecuency
5 GHz
3.2 GHz
Socket
LGA 1151
LGA 3647
Cores/Threads
6/12
8/16
TDP
95 W
85 W
Cache L1 (d+i)
6x32+6x32 kB
8x32+8x32 kB
Cache L2
6x256 kB
8x1024 kB
Cache L3
12288 kB
11264 kB
Date
June 2018
April 2019
Mean monothread perf.
72.95k points
38.61k points
Mean multithread perf.
352.4k points
311.57k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i7-8086K
Silver 4208
Test#1 (Integers)
28.74k
16.86k (x0.59)
Test#2 (FP)
25.31k
12.08k (x0.48)
Test#3 (Generic, ZIP)
5.78k
3.37k (x0.58)
Test#1 (Memory)
13.12k
6.29k (x0.48)
TOTAL
72.95k
38.61k (x0.53)
Multithread
i7-8086K
Silver 4208
Test#1 (Integers)
160.53k
150.99k (x0.94)
Test#2 (FP)
147.29k
118.54k (x0.8)
Test#3 (Generic, ZIP)
35.65k
33.44k (x0.94)
Test#1 (Memory)
8.92k
8.6k (x0.96)
TOTAL
352.4k
311.57k (x0.88)
Performance/W
i7-8086K
Silver 4208
Test#1 (Integers)
1690 points/W
1776 points/W
Test#2 (FP)
1550 points/W
1395 points/W
Test#3 (Generic, ZIP)
375 points/W
393 points/W
Test#1 (Memory)
94 points/W
101 points/W
TOTAL
3709 points/W
3666 points/W
Performance/GHz
i7-8086K
Silver 4208
Test#1 (Integers)
5748 points/GHz
5269 points/GHz
Test#2 (FP)
5063 points/GHz
3776 points/GHz
Test#3 (Generic, ZIP)
1156 points/GHz
1054 points/GHz
Test#1 (Memory)
2624 points/GHz
1966 points/GHz
TOTAL
14590 points/GHz
12065 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4